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<H2>
Package com.google.gwt.user.client
</H2>
Fundamental user-interface classes used in client-side GWT code.
<P>
<B>See:</B>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<A HREF="#package_description"><B>Description</B></A>
<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Interface Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/Command.html" title="interface in com.google.gwt.user.client">Command</A></B></TD>
<TD>Encapsulates an action for later execution, often from a different context.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/EventListener.html" title="interface in com.google.gwt.user.client">EventListener</A></B></TD>
<TD>Receives low-level browser events.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/EventPreview.html" title="interface in com.google.gwt.user.client">EventPreview</A></B></TD>
<TD>A listener interface for previewing browser events.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/HistoryListener.html" title="interface in com.google.gwt.user.client">HistoryListener</A></B></TD>
<TD>Implement this interface to receive notification of changes to the browser
 history state.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/IncrementalCommand.html" title="interface in com.google.gwt.user.client">IncrementalCommand</A></B></TD>
<TD>An <code>IncrementalCommand</code> is a command that is broken into one or
 more substeps, each substep brings the whole command nearer to completion.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/ResponseTextHandler.html" title="interface in com.google.gwt.user.client">ResponseTextHandler</A></B></TD>
<TD>Implement this interface to receive HTTP completion events.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/WindowCloseListener.html" title="interface in com.google.gwt.user.client">WindowCloseListener</A></B></TD>
<TD>Implement this interface to receive closing events from the browser window.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/WindowResizeListener.html" title="interface in com.google.gwt.user.client">WindowResizeListener</A></B></TD>
<TD>Implement this interface to receive resize events from the browser window.</TD>
</TR>
</TABLE>
&nbsp;

<P>

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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Class Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/Cookies.html" title="class in com.google.gwt.user.client">Cookies</A></B></TD>
<TD>Provides access to browser cookies stored on the client.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/DeferredCommand.html" title="class in com.google.gwt.user.client">DeferredCommand</A></B></TD>
<TD>This class allows you to execute code after all currently pending event
 handlers have completed, using the <A HREF="../../../../../com/google/gwt/user/client/DeferredCommand.html#addCommand(com.google.gwt.user.client.Command)"><CODE>DeferredCommand.addCommand(Command)</CODE></A> or
 <A HREF="../../../../../com/google/gwt/user/client/DeferredCommand.html#addCommand(com.google.gwt.user.client.IncrementalCommand)"><CODE>DeferredCommand.addCommand(IncrementalCommand)</CODE></A> methods.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/DOM.html" title="class in com.google.gwt.user.client">DOM</A></B></TD>
<TD>This class provides a set of static methods that allow you to manipulate the
 browser's Document Object Model (DOM).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/Element.html" title="class in com.google.gwt.user.client">Element</A></B></TD>
<TD>An opaque handle to a native DOM Element.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/Event.html" title="class in com.google.gwt.user.client">Event</A></B></TD>
<TD>
 An opaque handle to a native DOM Event.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/History.html" title="class in com.google.gwt.user.client">History</A></B></TD>
<TD>This class allows you to interact with the browser's history stack.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/HTTPRequest.html" title="class in com.google.gwt.user.client">HTTPRequest</A></B></TD>
<TD><B>Deprecated.</B>&nbsp;<I>As of GWT 1.5, replaced by
             <A HREF="../../../../../com/google/gwt/http/client/RequestBuilder.html" title="class in com.google.gwt.http.client"><CODE>RequestBuilder</CODE></A>.</I></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/Random.html" title="class in com.google.gwt.user.client">Random</A></B></TD>
<TD>This class can be used as a substitute for <CODE>Random</CODE>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/Timer.html" title="class in com.google.gwt.user.client">Timer</A></B></TD>
<TD>A simplified, browser-safe timer class.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/Window.html" title="class in com.google.gwt.user.client">Window</A></B></TD>
<TD>This class provides access to the browser window's methods, properties, and
 events.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/Window.Location.html" title="class in com.google.gwt.user.client">Window.Location</A></B></TD>
<TD>This class provides access to the browser's location's object.</TD>
</TR>
</TABLE>
&nbsp;

<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Exception Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/CommandCanceledException.html" title="class in com.google.gwt.user.client">CommandCanceledException</A></B></TD>
<TD>Exception reported to the current
 <A HREF="../../../../../com/google/gwt/core/client/GWT.UncaughtExceptionHandler.html" title="interface in com.google.gwt.core.client"><CODE>GWT.UncaughtExceptionHandler</CODE></A> when a
 deferred <A HREF="../../../../../com/google/gwt/user/client/Command.html" title="interface in com.google.gwt.user.client"><CODE>Command</CODE></A> is canceled as a result of a slow script warning.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../com/google/gwt/user/client/IncrementalCommandCanceledException.html" title="class in com.google.gwt.user.client">IncrementalCommandCanceledException</A></B></TD>
<TD>Exception reported to the current
 <A HREF="../../../../../com/google/gwt/core/client/GWT.UncaughtExceptionHandler.html" title="interface in com.google.gwt.core.client"><CODE>GWT.UncaughtExceptionHandler</CODE></A> when a
 deferred <A HREF="../../../../../com/google/gwt/user/client/IncrementalCommand.html" title="interface in com.google.gwt.user.client"><CODE>IncrementalCommand</CODE></A> is canceled as a result of a slow script
 warning.</TD>
</TR>
</TABLE>
&nbsp;

<P>
<A NAME="package_description"><!-- --></A><H2>
Package com.google.gwt.user.client Description
</H2>

<P>
Fundamental user-interface classes used in client-side GWT code.

This package contains classes representing fundamental concepts, such as browser
history, the browser window, DOM manipulation, and event handling.  It also
contains convenience classes such as Timer and Random.
<P>

<P>
<DL>
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